1,3-Butadiene
City of Greenwood
12
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 6 | 0 | ND |
| 2015 | ND | 6 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.0103 ppb
The EWG Health Guideline of 0.0103 ppb for 1,3-butadiene was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against cancer.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-11-17 | 831883-12875 | ND |
| 2014-11-17 | 831881-12875 | ND |
| 2014-11-17 | 831877-12875 | ND |
| 2014-11-17 | 831871-12875 | ND |
| 2014-11-17 | 831873-12875 | ND |
| 2014-11-17 | 831875-12875 | ND |
| 2015-05-26 | 861638-14169 | ND |
| 2015-05-26 | 861642-14164 | ND |
| 2015-05-26 | 861634-14164 | ND |
| 2015-05-26 | 861632-14164 | ND |
| 2015-05-26 | 861640-14164 | ND |
| 2015-06-10 | 864789-14270 | ND |